... Fatigue is another side effect I have developed since taking the drug. I hate to go off it since it is working. It is about the only non PPI drug that works for me. I have been on cimiditine for about 2 weeks. I take one 300 mg tab a day. I thought about splitting it and seeing if that helps. The only other meds I take are a water pill and atenenol. Half a tablet each, so not much is taken. I do take Floraster, a probiotic.
Cimetidine - I have become irritable since taking cimiditine, will this subside after continued use?
- Asked
- 30 Nov 2014 by Mreeberry
- Updated
- 30 Nov 2014
- Topics
- cimetidine, gerd, side effect, fatigue
Added 30 Nov 2014:
I have Gerd and IBS. This med helps me with IBS mire than it helps with Gerd. I took this twice a day but felt it was not working for me at bedtime. Now I take it in the the morning.
Responses (1)

Further Information
- Cimetidine Information for Consumers
- Cimetidine Information for Healthcare Professionals (includes dosage details)
- Side Effects of Cimetidine (detailed)
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